MDM Observatory 2.4m Telescope Observing Report for 2012 May 17 Observer(s): Xinyu Dai, Rhiannon Griffin Institution(s): University of Oklahoma Instrument: OSMOS Worked for 9 hours (all night) Conditions were Photometric most of the night. No equipment or software problems were encountered. Seeing and Weather: Beg: Seeing 1.4 arcsec, Clear, Winds Light & Variable Mid: Seeing 1.5 arcsec, Clear, Winds Moderate End: Seeing 1.6 arcsec, Cirrus, Winds Moderate Observing Summary: seeing wasn't great, but could observe all night ------------------------------ Submitted on 2012 May 18 [5:29:55]